Listes faunistiques invertébrés
Le Souy à Lagarde 05234200
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 30/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 48 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Pierres, galets | Nulle | B |
| P3 | Litieres | Nulle | A |
| P4 | Pierres, galets | Lente | C |
| P5 | Bryophytes | Moyenne | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Hydrophytes | Moyenne | A |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Branchage, racines | Lente | A |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | B |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 7 | 12 |
| Leuctra | 69 | 9 | 28 | 16 |
| Oligoplectrum | 263 | 1 | 10 | |
| Glossosoma | 190 | 1 | ||
| Goera | 287 | 4 | 3 | |
| Hydropsychidae | 211 | 552 | 130 | 149 |
| Cheumatopsyche | 221 | 310 | 100 | 106 |
| Hydropsyche | 212 | 92 | 15 | 60 |
| Hydroptila | 200 | 4 | 3 | |
| Ithytrichia | 198 | 1 | ||
| Lepidostoma | 305 | 8 | 1 | 4 |
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 7 | 1 | 7 |
| Oecetis | 317 | 1 | 2 | |
| Polycentropus | 231 | 1 | 1 | 2 |
| Psychomyia | 239 | 1 | 9 | 8 |
| Rhyacophila lato-sensu | 183 | 3 | 6 | 12 |
| Sericostomatidae | 321 | 1 | ||
| Notidobia | 325 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 166 | 105 | 80 |
| Centroptilum | 383 | 7 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 1 | 3 | |
| Ephemerella ignita | 451 | 176 | 11 | 78 |
| Ephemera | 502 | 1 | 3 | 6 |
| Ecdyonurus | 421 | 2 | 5 | 4 |
| Leptophlebiidae | 473 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Dupophilus | 620 | 9 | 10 | 50 |
| Elmis | 618 | 115 | 8 | 53 |
| Esolus | 619 | 9 | 26 | 32 |
| Limnius | 623 | 11 | 9 | 27 |
| Macronychus | 626 | 1 | 2 | |
| Oulimnius | 622 | 116 | 17 | 2 |
| Stenelmis | 617 | 16 | 10 | 37 |
| Orectochilus | 515 | 7 | 1 | 7 |
| Hydraena | 608 | 8 | 11 | 12 |
| Laccobius | 581 | 1 | ||
| Limnophora | 848 | 2 | ||
| Atherix | 839 | 5 | 1 | 2 |
| Atrichops | 840 | 5 | 2 | |
| Blephariceridae | 747 | 1 | ||
| Blepharicera | 749 | 2 | 1 | |
| Chironomidae | 807 | 210 | 224 | 60 |
| Antocha | 759 | 1 | 2 | 1 |
| Dicranota | 765 | 1 | 1 | 2 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 8 | 22 | 6 |
| Tabanidae | 837 | 3 | ||
| Aphelocheirus | 721 | 10 | 2 | 6 |
| Gerris | 735 | 1 | ||
| Calopteryx | 650 | 6 | 1 | |
| Gomphus | 679 | 2 | 2 | |
| Onychogomphus | 682 | 2 | 1 | 2 |
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 95 | 89 | 69 |
| Gammarus | 892 | 17 | 2 | |
| Ancylus | 1028 | 3 | 4 | 9 |
| Potamopyrgus | 978 | 239 | 109 | 74 |
| Radix | 1004 | 5 | 2 | |
| Theodoxus | 967 | 12 | 26 | 25 |
| Physa (sensu lato) | 997 | 1 | ||
| Physella | 19280 | 3 | 2 | |
| Gyraulus | 1015 | 9 | 1 | |
| Pisidium | 1043 | 12 | 1 | |
| Sphaerium | 1044 | 3 | ||
| Dugesiidae | 1055 | 1 | 9 | |
| Polycelis | 1064 | 5 | 13 | 8 |
| Erpobdellidae | 928 | 6 | 6 | 10 |
| Glossiphonia | 909 | 8 | 2 | 8 |
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 249 | 400 | 292 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |